So they're asking the public for donations of real and artificial Christmas trees to help bring comfort some of the animals in their care.

The institute's executive director, Holly Duvall, told The Huffington Post Alberta the AIWC currently has 18 animals under its care, and many of them use the trees as a safe refuge. Some of the species currently dwelling at the institute include bats, owls, hawks, muskrats and deer.

Donations will be accepted up until Jan. 10 — after that date, the institute asks for prospective donors to call 403-946-2361 to check if they're still being accepted.

Trees, real or artificial, should be free of decorations, ornaments and lights.

If you'd like to help out in another way, the centre says it is in need of the following items:

Paper towels

Kleenex

Dish soap

Toilet paper

Mountain ash berries

Saskatoon berries (frozen)

Blueberries (frozen)

Ground beef

High-quality kitten food

AIWC is located just northwest of Airdrie. They also accept monetary donations on their website.